Survival outcomes did not change significantly for patients with melanoma of the trunk or extremity when treated with Mohs micrographic surgery (MMS) compared with wide local excision, according to the results of a retrospective cohort study published recently in JAMA Dermatology. The retrospective cohort study was designed because previous studies indicated differences in overall survival outcomes for patients with head and neck cancers. However, this study indicates that those results do not a...